BMW i3 has a carbon body, and it's only a little (twice?) more expensive than a normal car. A lot of inexpensive carbon fiber bicycles are available now, whil

BMW i3 has a carbon body, and it's only a little (twice?) more expensive than a normal car. A lot of inexpensive carbon fiber bicycles are available now, while previously you could only get them for big money from big brands. Carbon fiber has gotten cheaper, we're going to see it in a lot of products.